Karásek T. Integration or a balance of power? The conceptualization of "low" and "high" foreign and security policy within the framework of the European union. CJIR [Internet]. 2007 Jun. 1 [cited 2024 May 19];42(2):5-30. Available from: https://cjir.iir.cz/index.php/cjir/article/view/559